Alabama

$51+ Cheap flights from Denver (DEN) to Alabama

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BHM
Jun 12 — Jun 191
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Cheap flight deals from Denver to Alabama

Cheapest flights from Denver to Alabama
Explore the most affordable flight options available from Denver to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:16 pm
DEN
-
VPS
Nonstop3h 03m
Allegiant Air
Sun 8/3011:07 am
VPS
-
DEN
Nonstop3h 30m
Allegiant Air
Deal found 5/11$102
This Gotogate deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:31 pm
DEN
-
VPS
Nonstop3h 00m
Allegiant Air
Sun 8/91:07 pm
VPS
-
DEN
Nonstop3h 30m
Allegiant Air
Deal found 5/10$109
This Booking.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:38 pm
DEN
-
VPS
Nonstop3h 00m
Allegiant Air
Sun 8/91:07 pm
VPS
-
DEN
Nonstop3h 30m
Allegiant Air
Deal found 5/11$116
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:38 pm
DEN
-
VPS
Nonstop3h 00m
Allegiant Air
Thu 8/2010:57 am
VPS
-
DEN
Nonstop3h 30m
Allegiant Air
Deal found 5/11$123
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:38 pm
DEN
-
VPS
Nonstop3h 00m
Allegiant Air
Sun 8/161:07 pm
VPS
-
DEN
Nonstop3h 30m
Allegiant Air
Deal found 5/11$130
This Cheapflightsfares deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:30 am
DEN
-
ATL
Nonstop3h 03m
Frontier
Sat 6/68:40 pm
ATL
-
DEN
Nonstop3h 44m
Frontier
Deal found 5/10$135
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:54 pm
DEN
-
ATL
Nonstop3h 04m
Frontier
Mon 6/110:50 pm
ATL
-
DEN
1 stop17h 42m
Frontier
Deal found 5/8$136
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:58 am
DEN
-
ATL
Nonstop3h 14m
Frontier
Wed 7/18:05 am
ATL
-
DEN
1 stop15h 39m
Frontier
Deal found 5/9$137
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:15 pm
DEN
-
ATL
1 stop27h 08m
Frontier
Tue 6/98:40 pm
ATL
-
DEN
Nonstop3h 36m
Frontier
Deal found 5/10$138
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:11 am
DEN
-
ATL
1 stop9h 25m
Frontier
Wed 8/197:35 am
ATL
-
DEN
Nonstop3h 23m
Frontier
Deal found 5/8$140
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:11 am
DEN
-
ATL
1 stop9h 25m
Frontier
Mon 8/178:30 pm
ATL
-
DEN
Nonstop3h 35m
Frontier
Deal found 5/8$141
This WAYA deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:03 am
DEN
-
ATL
1 stop6h 32m
Frontier
Mon 6/88:40 pm
ATL
-
DEN
Nonstop3h 44m
Frontier
Deal found 5/9$142

Find flight deals from Denver to Alabama

Keep the following information in mind while searching for Denver to Alabama flight deals. Data was last updated May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$109
(Gotogate)

One-way from

$51
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$432

Good round-trip deal

$417 or less

Good one-way deal

$218 or less
Provider with most accurate pricing for Denver Intl-Birmingham flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Birmingham flights.
From Denver Intl to Alabama
One-way flight from Denver Intl to Alabama
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from Denver Intl to Alabama.
Price to beat on a one-way flight from Denver Intl to Alabama.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Alabama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Denver to Alabama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverValparaiso

DEN - VPS

DENVPS

Denver Intl

Mon 8/10

10:11 am-5:24 pm

1 stop6h 13m

Valparaiso Destin-Ft Walton Beach

Thu 8/13

1:07 pm-3:37 pm

Nonstop3h 30m

$213

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Wed 6/10

11:59 pm-8:54 am

1 stop6h 55m

Chattanooga Lovell Field

Mon 6/15

8:14 pm-11:55 pm

1 stop5h 41m

$309

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Wed 6/17

7:15 am-2:05 pm

1 stop4h 50m

Chattanooga Lovell Field

Mon 6/22

5:35 am-8:35 am

1 stop5h 00m

$309

DenverChattanooga

DEN - CHA

DENCHA

Denver Intl

Sun 6/7

5:45 am-3:20 pm

1 stop7h 35m

Chattanooga Lovell Field

Sun 6/14

8:30 pm-12:22 am

1 stop5h 52m

$309

DenverHuntsville

DEN - HSV

DENHSV

Denver Intl

Wed 6/10

7:15 am-1:23 pm

1 stop5h 08m

Huntsville

Sun 6/14

6:17 pm-12:22 am

1 stop7h 05m

$309

DenverHuntsville

DEN - HSV

DENHSV

Denver Intl

Wed 6/3

6:05 am-1:18 pm

1 stop6h 13m

Huntsville

Mon 6/8

7:46 pm-12:22 am

1 stop5h 36m

$309

DenverHuntsville

DEN - HSV

DENHSV

Denver Intl

Wed 6/17

11:05 am-10:12 pm

1 stop10h 07m

Huntsville

Sun 6/21

6:17 pm-12:22 am

1 stop7h 05m

$309

DenverMobile

DEN - MOB

DENMOB

Denver Intl

Wed 10/21

4:40 pm-10:57 pm

1 stop5h 17m

Mobile

Sat 10/24

6:00 am-11:54 am

1 stop6h 54m

$311

DenverMobile

DEN - MOB

DENMOB

Denver Intl

Wed 6/10

3:15 pm-11:30 pm

1 stop7h 15m

Mobile

Wed 6/17

6:59 pm-12:22 am

1 stop6h 23m

$311

DenverHuntsville

DEN - HSV

DENHSV

Denver Intl

Thu 5/28

5:45 am-11:49 am

1 stop5h 04m

Huntsville

Sat 5/30

6:00 am-1:59 pm

1 stop8h 59m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Denver to Alabama

Have a flexible travel schedule? Discover the best time to fly to Alabama from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Alabama

How far ahead should I book a flight from Denver to Alabama?

The best time to book flights from Denver to Alabama is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to Alabama?

Currently, July is the cheapest month in which you can book a flight from Denver to Alabama (average of $111). Flying from Denver to Alabama in December is currently the most expensive (average of $291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to AL?

Find hourly flight availability from Denver to Alabama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 13, 2026.

It’s optimal to fly from Denver to Alabama in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Denver to Alabama

Explore weekly flight availability from Denver to Alabama. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 13, 2026.

The most flights from DEN to USAL are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Denver to Alabama?

Reviews of airlines servicing Alabama

Get insights into the airlines that provide service to Alabama. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alabama. Reviews last updated May 13, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Denver to Alabama have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Denver to Alabama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Denver to Alabama?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Alabama. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • How popular is this Denver to Alabama flight route?

  • How long is the flight from Denver to Alabama?

    There are many flights that can get you from Denver to Alabama in 4h 50m. Fly via American Airlines, Delta, or Southwest to get the fastest option. Airlines will cover a distance of 1115 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Denver to Alabama one-way?

    The cheapest airlines for a one-way flight from Denver to Alabama are Icelandair ($199), WestJet ($272), and British Airways ($314).

  • What are the most popular routes from Denver to Alabama?

  • What are the most reliable airlines from Denver to Alabama?

    The top 3 most reliable airlines when flying from Denver to Alabama are United Airlines (92%), SkyWest Airlines (89%) and Southwest (79%).

  • What are the cheapest flights from Denver to Alabama?

    Looking at all options, your cheapest flight can be booked for $178. While the most popular route (Denver Intl - Atlanta Hartsfield-Jackson) can be booked for $166 on average, our data indicates $432 when flying from Denver to Alabama.

  • Can I find deals for flights from Denver to Alabama that include hotel bookings?

    Yes. In addition to deals on Denver to Alabama flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Alabama?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Alabama.

  • Can I find deals for business class flights from Denver to Alabama?

    Yes. Cheapflights offers flight deals from Denver to Alabama by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Alabama?

    Currently, July is the cheapest month in which you can book a flight from Denver to Alabama (average of $111). Flying from Denver to Alabama in December is currently the most expensive (average of $291). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Denver to Alabama

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Denver to Alabama

Discover the top 5 airlines that operate flights from Denver to Alabama. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$207FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$192Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$426FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$374FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$273Average$399FlexibilityNo cancel feeOn-time63%

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